#include "portable.h"
#include <stdio.h>
#include <ac/string.h>
#include <ac/unistd.h>
#include "back-bdb.h"
#define __COREFOUNDATION_CFFILESECURITY__
#include <CoreFoundation/CoreFoundation.h>
#include "applehelpers.h"
int
bdb_bind( Operation *op, SlapReply *rs )
{
struct bdb_info *bdb = (struct bdb_info *) op->o_bd->be_private;
Entry *e;
Attribute *a;
EntryInfo *ei;
AttributeDescription *password = slap_schema.si_ad_userPassword;
AttributeDescription *authAuthority = slap_schema.si_ad_authAuthority;
DB_TXN *rtxn;
DB_LOCK lock;
Debug( LDAP_DEBUG_ARGS,
"==> " LDAP_XSTRING(bdb_bind) ": dn: %s\n",
op->o_req_dn.bv_val, 0, 0);
switch ( be_rootdn_bind( op, NULL ) ) {
case LDAP_SUCCESS:
return rs->sr_err = LDAP_SUCCESS;
default:
break;
}
rs->sr_err = bdb_reader_get(op, bdb->bi_dbenv, &rtxn);
switch(rs->sr_err) {
case 0:
break;
default:
rs->sr_text = "internal error";
send_ldap_result( op, rs );
return rs->sr_err;
}
dn2entry_retry:
rs->sr_err = bdb_dn2entry( op, rtxn, &op->o_req_ndn, &ei, 1,
&lock );
switch(rs->sr_err) {
case DB_NOTFOUND:
case 0:
break;
case LDAP_BUSY:
send_ldap_error( op, rs, LDAP_BUSY, "ldap_server_busy" );
return LDAP_BUSY;
case DB_LOCK_DEADLOCK:
case DB_LOCK_NOTGRANTED:
goto dn2entry_retry;
default:
send_ldap_error( op, rs, LDAP_OTHER, "internal error" );
return rs->sr_err;
}
e = ei->bei_e;
if ( rs->sr_err == DB_NOTFOUND ) {
if( e != NULL ) {
bdb_cache_return_entry_r( bdb, e, &lock );
e = NULL;
}
rs->sr_err = LDAP_INVALID_CREDENTIALS;
send_ldap_result( op, rs );
return rs->sr_err;
}
ber_dupbv( &op->oq_bind.rb_edn, &e->e_name );
if ( is_entry_subentry( e ) ) {
Debug( LDAP_DEBUG_TRACE, "entry is subentry\n", 0,
0, 0 );
rs->sr_err = LDAP_INVALID_CREDENTIALS;
goto done;
}
if ( is_entry_alias( e ) ) {
Debug( LDAP_DEBUG_TRACE, "entry is alias\n", 0, 0, 0 );
rs->sr_err = LDAP_INVALID_CREDENTIALS;
goto done;
}
if ( is_entry_referral( e ) ) {
Debug( LDAP_DEBUG_TRACE, "entry is referral\n", 0,
0, 0 );
rs->sr_err = LDAP_INVALID_CREDENTIALS;
goto done;
}
switch ( op->oq_bind.rb_method ) {
case LDAP_AUTH_SIMPLE:
#ifdef __APPLE__
if( odusers_krb_auth(op, op->oq_bind.rb_cred.bv_val) ) {
rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
goto done;
} else {
rs->sr_err = LDAP_SUCCESS;
goto done;
}
#endif
a = attr_find( e->e_attrs, password );
if ( a == NULL ) {
rs->sr_err = LDAP_INVALID_CREDENTIALS;
goto done;
}
if ( slap_passwd_check( op, e, a, &op->oq_bind.rb_cred,
&rs->sr_text ) != 0 )
{
rs->sr_err = LDAP_INVALID_CREDENTIALS;
goto done;
}
rs->sr_err = 0;
break;
default:
assert( 0 );
rs->sr_err = LDAP_STRONG_AUTH_NOT_SUPPORTED;
rs->sr_text = "authentication method not supported";
}
done:
if( e != NULL ) {
bdb_cache_return_entry_r( bdb, e, &lock );
}
if ( rs->sr_err ) {
send_ldap_result( op, rs );
if ( rs->sr_ref ) {
ber_bvarray_free( rs->sr_ref );
rs->sr_ref = NULL;
}
}
return rs->sr_err;
}